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M02061

4.3 Gbps, 3.3 or 5V Laser Driver

Overview

Description

Up to 4 Gbps SFF/SFP Laser Driver in 4X4 MLF Package

The M02061 is a highly integrated, programmable laser driver intended for SFP/SFF module applications to 4.25 Gbps. Using differential PECL data and clock inputs, the M02061 supplies the bias and modulation current required to drive an edge-emitting laser.

The M02061 includes automatic power control to maintain a constant average laser output power over temperature and life. In addition, the modulation current can be temperature compensated to minimize variation in extinction ratio over temperature. Many features are user adjustable, including the automatic power control (APC) loop bias control (via a monitor photodiode), modulation current, temperature compensation control of modulation current, and pulse-width adjustment.

Features

Ideal for SFP/SFF modules from 155 Mbps to 4.25 Gbps
Supports SFF-8472 diagnostics
DC or AC coupled modulation drive, up to 100 mA of modulation current available when AC coupled
Automatic laser power control, with "slow-start"
3.3 V or 5 V operation
Programmable temperature compensation

Documentation

Hardware Design Docs
- Product Bulletins
  - M02061, M02063, M02069 and M02094 Product Bulletin (30.29 KB)
    August 24, 2004
  - M02061 Errata (46.42 KB)
    October 12, 2004
- EVM / Reference Design Guides
  - M02061 Evaluation Module User Guide (614.61 KB)
    January 12, 2005
- Reference Design / Schematic
  - SFP Reference Design (14.13 MB)
    October 13, 2004
  - MH07-X700 Rev 00 (4G SFP MM).pdf (35.33 KB)
    October 18, 2004
  - MH07-X710 Rev 00 (4G SFP SM).pdf (36.11 KB)
    October 18, 2004
- PCNs
  - M02061-12 PCN (57.2 KB)
    December 15, 2004
  - Test Site Transfer PCN (27.57 KB)
    July 14, 2009
- Data Sheets
  - M02061 Data Sheet (595.27 KB)
    August 7, 2012
- RoHS/IPC Report
  - M02061G-12 4QFN 24 AmkorK (Au) IPC Report (362.37 KB)
    September 18, 2012
  - M02061G-21 4QFN 24 AmkorK (Au) IPC Report (362.38 KB)
    September 18, 2012
Sales / Marketing
- Product Briefs
  - M02061 Product Brief (282.46 KB)
    January 30, 2008

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Applications

SFP and SFF modules
1G/2G/4G Fibre Channel modules
Short reach and metro SONET/SDH
CPRI: 614.4, 1228.8, 2457.6, 3072.0, 4915.2 and 6144.0 Mbit/s